《While the lights were changing to red,a car suddenly appeared》Accidents PPT课件Lead-inLook at the picture and fill in the blank.The boy ________ basketball yesterday.They _________ basketball at 4 p.m. yesterday.They ____ a birthday party last night.They ___________ a birthday party at nine last night.... ... ...Listen and underline the correct words.1. The driver was/was not going fast.2. The driver was/was not looking.3. The driver was/was not talking on his mobile phone.Listen to the dialogue and answer the questions.1. Who saw the accident?Ms James.2. Did the car stop just in time?Yes, it did.... ... ...Read the dialogue and answer the questions.1. What was the boy doing when he was riding his bike?He was listening to music.2. When did a car suddenly appear round the corner?While the lights were changing to red.3. Did the boy fall off his bike?Yes, he did.Read the dialogue agian and complete the following advice.When you are riding a bike, think about the risk of an accident!Pay ________ and stop at the ________.Don’t ______ too fast.Don’t ride ________ with your friends.Don’t __________!... ... ...Language points1.You look pale.pale表示“苍白的”，形容词。look是感官动词。look pale 看起来苍白e.g. She has a pale face. 她脸色苍白。2. A car suddenly appeared round the corner.appear v. 出现；显露round prep. 转到（某物的）另一边e.g. The boy suddenly appeared from under the bed. 小男孩突然从床下钻出来。He walked round the corner into the next street. 他走过拐角，到了另一条街上。... ... ...Listen and mark when the speaker pauses.1. While the lights were changing to red, a car suddenly appeared round the corner.2. When I was waiting to cross the road, the accident happened.Now listen again and repeat.1. While the lights were changing to red, a car suddenly appeared round the corner.2. When I was waiting to cross the road, the accident happened.... ... ...Work in groups of four.Student A: You’re a policeman at an accident scene in the street. Ask people questions.Student B, C and D: You saw the accident. Answer the policeman’s questions.A: What were you doing when the accident happened?B: When the accident happened, I was walking along the street.C: When the accident happened,…D: …... ... ...Grammer过去进行时1. 定义：表示过去某一具体时间正在发生的动作。2. 时间标志：at … yesterday morningat that timefrom nine to ten last eveningwhen, while, ase.g.We were watching TV from six to nine last night.What was he researching all day last Sunday?... ... ...when，while，as都可以引导时间状语从句，但用法区别非常大。一、when可以和延续性动词连用，也可以和短暂性动词连用；而while和as只能和延续性动词连用。e.g. They arrived while we werehaving dinner. =They arrived when we werehaving dinner.我们吃饭的时候他们到了。二、由when引导的时间状语从句，如果主句是过去进行时，从句应该用一般过去时，表示一个动作正在进行的时候另一个动作突然发生了，强调后一动作发生的突然性。e.g. We were talking when the teacher came in.我们正在讲话，老师（突然）进来了。... ... ...练一练1. Safety comes first. We should _______ to keep safe on the road.① obey the traffic (交通) rules② be careful of passing cars and buses③ run fast after others④ not read the messages on our mobile phones⑤ play basketball with our friendsA. ①②④ B. ①③⑤ C. ②④⑤2. I ______ a meal when you _____ me.A. cooked, were ringing B. was cooking, were ringingC. was cooking, rang D. cooked, rang3. They _____ a football game from 7 to 9 last night.A. were watching B. watch C. watched D. are watching4. Would the driver see him _________?A. on time B. in time C. for time5. The old man _________ the ladder yesterday afternoon.A. fell off B. fell downC. fell of D. fell up... ... ...关键词：《While the lights were changing to red,a car suddenly appeared》教学课件，外研版八年级上册英语课件，八年级英语幻灯片课件下载，《While the lights were changing to red,a car suddenly appeared》PPT课件下载，.ppt格式 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。